ActionResultType in onActivated

src/main/java/appeng/tile/grindstone/TileCrank.java

@@ -28,6 +28,7 @@ import net.minecraft.entity.Entity;
 import net.minecraft.network.PacketBuffer;
 import net.minecraft.tileentity.ITickableTileEntity;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.tileentity.TileEntityType;
 import net.minecraft.util.Direction;
 import net.minecraft.util.math.AxisAlignedBB;
 import net.minecraft.util.math.BlockPos;
@@ -51,6 +52,10 @@ public class TileCrank extends AEBaseTile implements ICustomCollision, ITickable
 	private int hits = 0;
 	private int rotation = 0;
 
+	public TileCrank(TileEntityType<?> tileEntityTypeIn) {
+		super(tileEntityTypeIn);
+	}
+
 	@Override
 	public void tick()
 	{

src/main/java/appeng/tile/grindstone/TileGrinder.java

@@ -24,6 +24,7 @@ import java.util.List;
 
 import net.minecraft.block.BlockState;
 import net.minecraft.item.ItemStack;
+import net.minecraft.tileentity.TileEntityType;
 import net.minecraft.util.Direction;
 import net.minecraftforge.items.IItemHandler;
 import net.minecraftforge.items.wrapper.RangedWrapper;
@@ -47,6 +48,10 @@ public class TileGrinder extends AEBaseInvTile implements ICrankable
 	private final IItemHandler invExt = new WrapperFilteredItemHandler( this.inv, new GrinderFilter() );
 	private int points;
 
+	public TileGrinder(TileEntityType<?> tileEntityTypeIn) {
+		super(tileEntityTypeIn);
+	}
+
 	@Override
 	public void setOrientation( final Direction inForward, final Direction inUp )
 	{